$schemamarkup = get_post_meta(get_the_ID(), 'schemamarkup', true); if(!empty($schemamarkup)) { echo $schemamarkup; }

PHP 5.6 Ubuntu 21.10 Installation – Step-by-step

October 16, 2021 | By the+gnu+linux+evangelist.

Installing PHP 5.6

  1. 2. Enabling PPA Repo

    Add PHP PPA for Ubuntu GNU/Linux

    Install PHP Repo for Ubuntu

  2. 3. Installing PHP 5.6

    Then to Install PHP 5.6 on Ubuntu.

    sudo apt install php5.6

  3. 4. Setting PHP Version

    (Optional, for managing multiple Versions) And to Set PHP 5.6 as Default.

    sudo update-alternatives --config php

    And then Choose the Right PHP release ID.

  4. 5. Searching PHP 5.6 Extensions

    Again to Search PHP 5.6 Extensions.

    grep php- /var/lib/apt/lists/ppa.launchpad.net_ondrej_php*Packages

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